Jamb Biology 1988 Past Questions and Answers

Question 16:

• JAMB 1988

In the transverse section of the leaf of maize vascular bundles are arranged in

A. A row
B. One circle
C. Alternate position
D. Two circles

Question 17:

• JAMB 1988

If an animal has diastema, it would NOT posses

A. Incissors
B. Cannines
C. Premolars
D. Molars

Question 18:

• JAMB 1988

If the gall bladder of a mammal is damaged, which of the following will be most seriously affected?

A. Glycolysis
B. Digestion of starch
C. Digestion of fats and oil
D. Digestion of proteins

Question 19:

• JAMB 1988

Which of the following will be first digested if ingested at the same time?

A. Cooked beans
B. Cooked rice
C. Cod liver oil
D. Roasted beef

Question 20:

• JAMB 1988

If the phloem of a healthy plant is killed by heat treatment the

A. The upward movement of salt will cease
B. Food manufactured in the leaves will accumulate
C. Whole plant will die immediately
D. Leaves of the plant will become yellow